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1.0ct 2.0ct 3.0ct Round Brilliant Cut Loose Lab Grown Diamonds HPHT CVD For Ring

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1.0ct 2.0ct 3.0ct Round Brilliant Cut Loose Lab Grown Diamonds HPHT CVD For Ring

1.0ct 2.0ct 3.0ct Round Brilliant Cut Loose Lab Grown Diamonds HPHT CVD For Ring
1.0ct 2.0ct 3.0ct Round Brilliant Cut Loose Lab Grown Diamonds HPHT CVD For Ring 1.0ct 2.0ct 3.0ct Round Brilliant Cut Loose Lab Grown Diamonds HPHT CVD For Ring 1.0ct 2.0ct 3.0ct Round Brilliant Cut Loose Lab Grown Diamonds HPHT CVD For Ring 1.0ct 2.0ct 3.0ct Round Brilliant Cut Loose Lab Grown Diamonds HPHT CVD For Ring

Large Image :  1.0ct 2.0ct 3.0ct Round Brilliant Cut Loose Lab Grown Diamonds HPHT CVD For Ring

Product Details:
Place of Origin: Zhengzhou, China
Brand Name: Yuda Crystal
Certification: None
Model Number: RBC
Payment & Shipping Terms:
Minimum Order Quantity: Negotiate
Price: Negotiate
Packaging Details: Carton box
Delivery Time: 1-7 working days
Payment Terms: T/T, Western Union, PayPal, Bank Transfer
Supply Ability: 5000carats per month

1.0ct 2.0ct 3.0ct Round Brilliant Cut Loose Lab Grown Diamonds HPHT CVD For Ring

Description
Product Name :: HPHT/CVD Lab Grown Diamonds Diamond Color: DEFGH
Diamond Clarity: VS SI Diamond Carat Weight: 1.0-3.0 Carat
Technology: HPHT/CVD Usage: For Diamonds Ring
Payment Terms: 100% Payment In Advance Payment Mode: T/T, Bank Transfer, PayPal,Western Union
Delivery Time: 1-7 Working Days Depends On Quantity Courier: DHL, UPS, FedEx, TNT, EMS Etc
Packaging: As Export Standard Hardness: Moh's 10 Scale
Shape: Round Brilliant Cut Cut: Very Good Cut
High Light:

3.0ct Loose Lab Grown Diamonds

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Loose Lab Grown Diamonds HPHT

1.0ct 2.0ct 3.0ct Round Brilliant Cut Lab Grown HPHT CVD Diamonds For Ring

 

Lab Grown HPHT CVD  Diamonds Description

 

Diamond is considered the hardest material in the world. There are 10 levels of Mohs hardness, with diamond being the highest. Since it was known that diamonds are made of pure carbon, more and more people began to study diamonds in the laboratory under high temperature and pressure. At present, in high temperature and high pressure lab diamond raw materials industry development is rapid, widely used in various industries and processing industry.

Although the environment and conditions of lab-grown diamonds are different from those of natural diamonds, both natural and laboratory diamonds are pure carbon crystals and their physical properties, chemical properties, crystal structure and optical properties are identical. Diamonds grown and mined in a lab are real diamonds.

Artificial diamond, commonly known as laboratory diamond, is formed under high temperature and high pressure by imitating the crystallization process of natural diamond. Natural diamonds are formed in natural environments and are often mixed with other elements, which makes some natural diamonds not completely transparent and can display specific colors. For example, some have pink diamonds, some have a touch of blue, and some have light yellow. The diamond growth under high temperature and high pressure in the lab. Less impurities than natural diamonds, so more pure and transparent.

Under natural conditions, however, the high temperature and high pressure (HPHT) or chemical vapor deposition (CVD) technology can now be simulated in the lab production of natural diamonds, in the lab production of gem grade diamond can be produced in a short span of a few weeks.

 

 

Parameters Of Lab Grown HPHT CVD Diamonds

 

Product Name Synthetic (Lab created) Loose Diamond
Material Lab Grown Loose Diamond
Diamond Color DEFGH
Diamond Shape Round Brilliant Cut
Diamond Technology HPHT/CVD
Diamond Cut Very Good Cut
Payment Terms 100% Payment In Advance
Diamond Carat Weight 1.0CT-3CTS
Diamond Clarity VS SI
Shipping way DHL, FedEx, SF Express, UPS, EMS, TNT etc
M.O.Q Negotiable
Delivery Time 1-7 Working Days Depends On Quantity
Payment Methods T/T, Western Union, PayPal, Bank Transfer
Used Diamonds Jewelry (necklace,ring,earring)
Application For Sale
Place Of Origin Zhengzhou, China

 

Characteristics Of Lab Grown HPHT CVD Diamonds

 

Diamonds grown in a lab are grown in a lab. Advanced equipment is used to simulate the environment in which natural diamonds are formed. Lab-produced diamonds are usually produced in the lab for several weeks. Natural diamonds form naturally, as a result of billions of years of high temperatures and pressures. The chemical differences between the two are the same.

There is no significant difference between lab-grown diamonds and natural diamonds. Even professional gemologists also need special equipment to identify them. Through the amplification, professionals will be able to identify diamond inclusions grown in the laboratory and the nuances.

 

The Difference Between Lab Diamond And Natural Diamond
Attribute Lab-Created Diamonds Natural diamond Distinction
Chemical composition C(carbon) C(carbon) No
Refractive index 2.42 2.42 No
Relative density 3.52 3.52 No
Dispersion 0.044 0.044 No
Hardness value 90 GPA 90 GPA No
Thermal conductivity 2*103 W/M/K 2*103 W/M/K No
Thermal property 0.8*10-6 K 0.8*10-6 K No
Light transmittance DEEP UV TO FAR TR DEEP UV TO FAR TR No

Resistivity

1016 OHM-CM

1016 OHM-CM

No

Compressibility

8.3*10-13 M2/N

8.3*10-13 M2/N

No

 

From a scientific point of view, synthetic diamond and natural diamond are exactly the same, the only difference is that the formation of their position.

 

Loose Lab Grown HPHT CVD Diamonds Details

1.0ct 2.0ct 3.0ct Round Brilliant Cut Loose Lab Grown Diamonds HPHT CVD For Ring 0

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